UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7EYETmpSGpMFPL4k73m0mkNNKHXe7uPTPtNBCdJ6ss=' 
WHERE 
  key_id = '11fcc42509320a55c05ab6570c747ea32b5c490cf18e7b6765eff970dbf3d9a8' 
  AND (
    token = 'D7EYETmpSGpMFPL4k73m0mkNNKHXe7uPTPtNBCdJ6ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )